The inorganic elemental compositions of two marine sponges(Hymeniacidon perleve and Reniochalina sp.) in the intertidal zone in YellowSea(China)were analysed by energy-dispersive X-ray fluorescence spectrometry(EDXRF).

• 应用能量色散X射线荧光光谱 (EDXRF)分析了黄海潮间带繁茂膜海绵 (Hymeniacidonperleve)和肾指海绵 (Reniochalinasp.；)